package com.book.service;

import com.book.utils.ResponseResult;

public interface DataService {
    ResponseResult getPriceByMonth(int year);

    ResponseResult getPriceByQuarter(int year);

    ResponseResult getAmountSameDate(String year, String month);

    ResponseResult getAmountNoSameDate(String startYear, String startMonth, String endYear, String endMonth);
}
